rotary cutting tool by chip startup.

摘要

rotary cutting tool by chip startup.; The present invention relates to a rotary cutting tool used primarily in portable rotating equipment, it can be a drill, which incorporates in its stem a shirt having the property of neutralizing or attenuate vibration generated in the machining operation.; The vibration reducing effect also allows some freedom of movement in the radial direction, which provides significant advantages in the case of taps, absorbing radial, axial or angular towards the drill guide deviations.